Patchouli cultivation methods and precautions

How to cultivate Patchouli

temperature

Patchouli prefers a high temperature and sunny growing environment. If it is kept in a shaded environment for a long time, it will not be conducive to its healthy growth. It is suitable for cultivation in areas with an annual average temperature of about 19-26℃. When the temperature exceeds 35℃ or is lower than 16℃, Patchouli grows slowly or even stops.

Water and fertilizer

The best way to fertilize Patchouli is with "complete fertilizer", such as human and animal manure, oil cakes, etc. Water should be applied after fertilization, and no additional fertilizer should be applied after the ridges are closed. Patchouli likes rain during its seedling stage and a humid environment during its growing period. Therefore, areas with less precipitation should pay attention to reasonable irrigation. At the same time, watering is necessary in time during the dry season to resist drought and protect seedlings. During the rainy season, it is necessary to dredge ditches and drain water to prevent water accumulation and root rot of plants.

soil

Patchouli is not very demanding on the soil and is suitable for growing in loose, breathable sandy loam with a deep soil layer. It should be noted that. Patchouli is afraid of waterlogging. If you choose to plant Patchouli in a low-lying area where waterlogging is likely to occur, it will often cause root rot and death.

Precautions for the cultivation of Patchouli

Drainage and drought resistance

If there is dry and rainless weather, you need to water the plants in time to resist drought and protect the seedlings. If it is rainy weather and after watering, you should clear the ditches and drain the water in time to avoid root rot due to water accumulation.

Pests and diseases

In May and June, Patchouli is prone to brown spot disease. The diseased leaves should be removed and burned in time. In the early stage of the disease, 1:1:100 Bordeaux mixture can be sprayed. The main insect pest is the cinnabar red spider mite, so pay attention to prevention and control.